package edzest.basic;

import java.util.Scanner;

public class sil05 {

	public static void main(String[] args) {
		Scanner sc = null;
		int s1;
		int s2;
		int s3;
		
		sc = new Scanner(System.in);
		System.out.print("삼각형 세변을 입력 ");
		s1 = sc.nextInt();
		s2 = sc.nextInt();
		s3 = sc.nextInt();
		sc.close();
		
		if(((s1*s1)+(s2*s2))>=(s3*s3)){
			System.out.println("삼각형 가능");
		}else{
			System.out.println("삼각형 불가능");
		}
	}

}
